Rather than elevated on stilts, this treehouse hangs suspended from a series of ropes. Architect Sanei Hopkins elevated ths structure—dubbed the Flying Pigsty six feet off the ground with four ropes slung between two trees “because flying pigs cannot fly far from the ground, and they need good clearance when they come into land.” Entrance to the ten-foot-long, galvanized steel–and–scrap wood Flying Pigsty is via a ladder or rope at back. The entire project was completed over a long weekend for around $850.